Research On Hydrodynamic Characteristics Of Fuyang Oil Reservoir In Binbei Area Of Songliao Basin

The hydrodynamic field is an important factor affecting reservoir in Binbei area, the hydrodynamic environment in geological history has a significant role in the formation of and evolution of hydrocarbon generation, migration and accumulation process. This paper uses the method of basin simulation, the Fuyang reservoir hydrodynamic field evolution characteristics is studied by application software and the international general hydrodynamic simulation software in Binbei region.Based on restoring the burial history, some characters are discussed, such as compaction water head, sandstone containing water space, mudstone drainage, water alternate strength. Some maps are also achieved such as compaction water head contour maps, each single well geological history compaction water head column, as well as various geological periods alternating water intensity histograms, and four sections of water power throughout the study area evolution diagram in Fuyang oil layer in Binbei region. Combination with research on ground water flow direction and intensity distribution in Binbei area, oil gas migration direction for those areas such as Daqing placanticline, Qianyuan structural belt, Mingshui terrace and Keshan Yilong anticlinal zone. The south of the atmospheric water centripetal flow and impact compaction water centrifugal flow zone near the Heiyupao sag area and Mingshui terrace Keshan Yilong anticlinal zone in Binbei area, is advantageous in the area of oil and gas accumulation zone.